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Showing 741 - 760 results of 15,724 for search 'determined (coefficient OR efficient) (method OR methods)', query time: 0.30s Refine Results
  1. 741

    An Improved Method for TOC Calculation in Lacustrine Sediments by GUAN Qianqian, JIANG Long, CHENG Ziyan, ZHANG Diandong, ZHANG Fan

    Published 2023-10-01
    “…Taking Boxing sag and Lijin sag of Jiyang depression in the study area as an example, the correlation coefficient between TOC and measured values predicted by the improved ΔlogR method under lacustrine sedimentary background is about 90% through lithology correction. …”
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    Article
  2. 742

    NEW METHOD OF PRODUCTION OF ALUNINUM SILICON ALLOYS by V. K. Afanasiev, E. L. Marukovich, M. N. Churik, V. V. Gertsen, A. V. Gorshenin, V. A. Samon

    Published 2015-11-01
    “…It is shown that the application of the proposed method allows to improve the mechanical properties and reduce the coefficient of thermal expansion alloys, Al-Si. …”
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    Article
  3. 743

    Ranking mutual funds using Sortino method by Khosro Faghani Makrani, Behzad Zamanian

    Published 2014-04-01
    “…One of the primary concerns on most business activities is to determine an efficient method for ranking mutual funds. …”
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    Article
  4. 744

    BUSINESS PROCESS REENGINEERING AS THE METHOD OF PROCESS MANAGEMENT by O. Honcharova

    Published 2013-09-01
    “…The main stages of business process reengineering have been noticed. The main efficiency results of business process reengineering and its success factors have been determined.…”
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    Article
  5. 745

    AN ANALYTICAL METHOD FOR CHEMICAL SPECIATION OF SELENIUM IN SOIL by Constantin Luca, Mihaela M. Aldea

    Published 2010-10-01
    “…In this work we present the results of methodological research on the extraction of sequential forms of selenium in the soil and the coupling of analytical methods capable of identifying very small amounts of selenium in soils An efficient scheme of sequential extractions forms of selenium (SES) consisting in atomic absorption spectrometry coupled with hydride generation (HGAAS) has been developed into five experimental steps, detailed in the paper. …”
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    Article
  6. 746

    An improved GRU method for slope stress prediction by Lichun Bai, Ronghui Zhao, Sen Lin, Zishu Chai, Xuan Wang

    Published 2025-04-01
    “…The preliminary preprocessing of open pit mine slope stress data using VMD can provide high decomposition accuracy and can effectively extract localized features in the stress; The method introduces Dung Beetle Optimization (DBO) to determine the number of hidden neuron layers and the optimal learning rate for the GRU. …”
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    Article
  7. 747

    Subdivision method for rational ANCF circular elements by Manyu Shi, Manlan Liu, Yaxiong Liu, Peng Lan

    Published 2025-07-01
    “…Ultimately, guided by numerical computation results, the subdivision criteria for RANCF elements were determined. The results indicate that local refinement in regions with denser parameter point distribution can both ensure computational accuracy and improve computational efficiency.…”
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    Article
  8. 748

    Stress control method for concrete pouring construction of continuous CFST tied arch bridge: Calculation method and actual bridge case by Zengwu Liu, Jianting Zhou, Jingzhou Xin, Wenming Su, Yanchen Teng

    Published 2025-12-01
    “…However, this method has a large amount of calculation and low efficiency, and the final calculation result may not be the optimal solution. …”
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    Article
  9. 749

    Statistical methods used to test for agreement of medical instruments measuring continuous variables in method comparison studies: a systematic review. by Rafdzah Zaki, Awang Bulgiba, Roshidi Ismail, Noor Azina Ismail

    Published 2012-01-01
    “…Only 412 titles were potentially related, and finally 210 fitted the inclusion criteria. The Bland-Altman method is the most popular method with 178 (85%) studies having used this method, followed by the correlation coefficient (27%) and means comparison (18%). …”
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  10. 750

    Simulation of electromagnetic field distribution in the measuring cell for determining the dielectric permittivity of materials at microwave frequencies by N. A. Pevneva, A. A. Kopshai, A. L. Gurskii

    Published 2020-10-01
    “…It allows one to utilize measuring cells based on irregular waveguides together with a scalar or vector network analyzer and using the partial filling of the waveguide method or the modified Nicholson – Ross – Weir method for measurements of dielectric permittivity  of materials. …”
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    Article
  11. 751

    Identification of the Parameters of the Szpica–Warakomski Method’s Rectilinear Trend Complementary to the Gaussian Characteristic Area Method in the Functional Evaluation of Gas In... by Dariusz Szpica, Jacek Hunicz, Andrzej Borawski, Grzegorz Mieczkowski, Paweł Woś, Bragadeshwaran Ashok

    Published 2025-06-01
    “…The qualitative evaluation yielded coefficients of determination of 95.01 and 94.07. The values of the trend parameters were strongly dependent on the design solution and model/type of injector. …”
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  12. 752

    Parameter optimization of Mg reduction by thermo-silicon method using Taguchi method, grey relational analysis and preference selection index by Quyen Vu Viet

    Published 2025-01-01
    “…Grey Relational Analysis method determined that the reduction temperature of 1250 °C, Fe-Si molar ratio of 1.3, CaF _2 ratio of 4% and pelletizing force of 120 MPa were optimal, while the Preference Selection Index method suggested a reduction temperature of 1300 °C, Fe-Si molar ratio of 1.3, CaF _2 ratio of 5% and pelletizing force of 80 MPa. …”
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  13. 753

    DETERMINATION OF THE TEMPERATURE FIELD DURING LASER COAGULATION of CHORIORETINAL COMPLEX WITH OPTOACOUSTIC <i>IN VITRO</i> by A. V. Ardamakova, N. A. Fedoruk, A. P. Lytkin, A. V. Larichev, V. I. Siplivyy

    Published 2019-02-01
    “…The article describes a determination method of the laser radiation with specific parameters effect on the eye tissues based on optoacoustic probing. …”
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  14. 754

    Energy Method for Identification of Electromechanical Devices and Systems by D. I. Rodkin, Y. V. Romashihin

    Published 2011-06-01
    “…The paper reveals the method efficiency while determining induction motor electromagnetic parameters.…”
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    Article
  15. 755

    THE SOLUTION OF MULTIEXTREME PROBLEMS BY THE SWARM SHARING METHOD by Rudolf A. NEYDORF, Anna A. DEREVYANKINA

    Published 2010-08-01
    “…The efficiency of the  modified particle swarm method for such tasks is shown.…”
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  16. 756

    The Application of Quantitative <sup>1</sup>H-NMR for the Determination of Melatonin and Vitamin B6 in Commercial Melatonin Products by Xinyu Gao, Jiahao Niu, Zhengjian Xiao, Da Rong, Mingming Yu, Sherwin K. B. Sy, Cong Wang, Zhihua Lv

    Published 2025-07-01
    “…Compared to conventional methods, the <sup>1</sup>H-NMR technique offers a more efficient and simpler alternative, making it suitable for the simultaneous quantitative determination of melatonin and vitamin B6 hydrochloride. …”
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  17. 757

    Development of Adaptive Testing Method Based on Neurotechnologies by E. V. Chumakova, D. G. Korneev, M. S. Gasparian

    Published 2022-04-01
    “…However, it remains to answer the question of the need to improve the efficiency of an already implemented network, and, therefore, to conduct research on methods to improve the efficiency of networks, including finer tuning of parameters and learning algorithms, as well as architecture.A well-known and obvious drawback of using LSTMs is their exactingness in terms of equipment and resources, both during training (the training process takes a significant amount of time) and during startup, in our case, it is supplemented by increased requirements for the training sample and casts doubt on the advisability of further study of LSTM networks when solving this task.Conclusion. …”
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  18. 758

    Information method for control of green glass production by R. I. Makarov, E. R. Khorosheva

    Published 2021-01-01
    “…The introduction of modern information technologies and digitalization has opened up opportunities for a significant increase in the efficiency of glass production. Accounting for the amount of drawn and cut glass allows you to evaluate an important indicator of the production work—the glass utilization rate, which determines the percentage of quality glass in the total output. …”
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  19. 759

    Discontinuous Current Vector Control Using PWM Method for Switched Reluctance Motor Driven With Asymmetric H-Bridge Converter by Keitaro Kawarazaki, Ryoto Kojima, Nobukazu Hoshi

    Published 2025-01-01
    “…In the experimental verification, the efficiency of the proposed method was improved by a maximum of 7.73 percentage points in the converter efficiency, 4.06&#x0025; points in the motor efficiency, and 9.12&#x0025; points in the system efficiency compared to the conventional vector control method. …”
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    Article
  20. 760

    Modified QuEChERS method combined with ultra-high performance liquid chromatography-tandem mass spectrometry for simultaneous determination of 19 quinolones and sulfonamides in aqu... by SUN Juan, YANG Jing, ZHAO Chun-hui, SHEN Yuan, LI Ying, FANG Fang

    Published 2023-10-01
    “…<b>Objective:</b> A simultaneous determination method was established for detecting 19 kinds of quinolones and sulfonamides in aquatic products simultaneously, by using QuEChERS combined with UPLC-MS/MS. …”
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    Article